Files

146 lines
3.6 KiB
Plaintext

---
title: 'Use Supabase with SvelteKit'
subtitle: 'Learn how to create a Supabase project, add some sample data to your database, and query the data from a SvelteKit app.'
breadcrumb: 'Framework Quickstarts'
hideToc: true
---
<StepHikeCompact>
<StepHikeCompact.Step step={1}>
<QuickstartDbSetup />
</StepHikeCompact.Step>
<StepHikeCompact.Step step={2}>
<StepHikeCompact.Details title="Create a SvelteKit app">
Create a SvelteKit app using the `npm create` command.
</StepHikeCompact.Details>
<StepHikeCompact.Code>
```bash Terminal
npm create svelte@latest myapp
```
</StepHikeCompact.Code>
</StepHikeCompact.Step>
<StepHikeCompact.Step step={3}>
<StepHikeCompact.Details title="Install the Supabase client library">
The fastest way to get started is to use the `supabase-js` client library which provides a convenient interface for working with Supabase from a SvelteKit app.
Navigate to the SvelteKit app and install `supabase-js`.
</StepHikeCompact.Details>
<StepHikeCompact.Code>
```bash Terminal
cd myapp && npm install @supabase/supabase-js
```
</StepHikeCompact.Code>
</StepHikeCompact.Step>
<StepHikeCompact.Step step={4}>
<StepHikeCompact.Details title="Create the Supabase client">
Create a `/src/lib` directory in your SvelteKit app, create a file called `supabaseClient.js` and add the following code to initialize the Supabase client with your project URL and public API (anon) key:
<ProjectConfigVariables variable="url" />
<ProjectConfigVariables variable="anonKey" />
</StepHikeCompact.Details>
<StepHikeCompact.Code>
```js src/lib/supabaseClient.js
import { createClient } from '@supabase/supabase-js'
export const supabase = createClient('https://<project>.supabase.co', '<your-anon-key>')
```
</StepHikeCompact.Code>
</StepHikeCompact.Step>
<StepHikeCompact.Step step={5}>
<StepHikeCompact.Details title="Query data from the app">
Use `load` method to fetch the data server-side and display the query results as a simple list.
Create `+page.server.js` file in the `routes` directory with the following code.
</StepHikeCompact.Details>
<StepHikeCompact.Code>
```js src/routes/+page.server.js
import { supabase } from "$lib/supabaseClient";
export async function load() {
const { data } = await supabase.from("countries").select();
return {
countries: data ?? [],
};
}
```
</StepHikeCompact.Code>
<StepHikeCompact.Details title="">
Replace the existing content in your `+page.svelte` file in the `routes` directory with the following code.
</StepHikeCompact.Details>
<StepHikeCompact.Code>
```svelte src/routes/+page.svelte
<script>
let { data } = $props();
</script>
<ul>
{#each data.countries as country}
<li>{country.name}</li>
{/each}
</ul>
```
</StepHikeCompact.Code>
</StepHikeCompact.Step>
<StepHikeCompact.Step step={6}>
<StepHikeCompact.Details title="Start the app">
Start the app and go to http://localhost:5173 in a browser and you should see the list of countries.
</StepHikeCompact.Details>
<StepHikeCompact.Code>
```bash Terminal
npm run dev
```
</StepHikeCompact.Code>
</StepHikeCompact.Step>
</StepHikeCompact>
## Next steps
- Set up [Auth](/docs/guides/auth) for your app
- [Insert more data](/docs/guides/database/import-data) into your database
- Upload and serve static files using [Storage](/docs/guides/storage)